JPS6445464U

JPS6445464U -

Info

Publication number: JPS6445464U
Application number: JP14131487U
Authority: JP
Priority date: 1987-09-14
Filing date: 1987-09-14
Publication date: 1989-03-20

Description

[Brief explanation of the drawing]

第１〜４図は本考案の一実施例を示すもので、
第１図はモータの一部破断した側面図、第２図は
エンドカバーの取付面の正面図、第３図は被取付
部材の被取付面の正面図、第４図はエンドカバー
と被取付部材とを分解した要部斜視図である。第
５〜１１図は通気孔の溝条の正面形状の別例をそ
れぞれ示す要部正面図である。第１２〜１６図は
通気孔の溝条の態様の別例をそれぞれ示すもので
、各図イは要部断面図、各図ロはエンドカバーと
被取付部材とを分解した要部斜視図である。１……モータ、１ａ……モータの内部、８……
エンドカバー、１４……被取付部材、１９……空
間部、２５……水抜き用連通孔、２６……大気連
通孔、２７……通気孔、３２……水抜き孔。 Figures 1 to 4 show an embodiment of the present invention.
Figure 1 is a partially cutaway side view of the motor, Figure 2 is a front view of the mounting surface of the end cover, Figure 3 is a front view of the mounting surface of the member to be mounted, and Figure 4 is the end cover and the mounting surface. FIG. 3 is an exploded perspective view of the main parts. 5 to 11 are main part front views showing other examples of the front shape of the grooves of the ventilation hole. Figures 12 to 16 show other examples of the grooves of the ventilation hole, and each figure A is a sectional view of the main part, and each figure B is an exploded perspective view of the main part of the end cover and the attached member. be. 1...Motor, 1a...Inside of the motor, 8...
End cover, 14... Attached member, 19... Space, 25... Water draining hole, 26... Atmosphere communicating hole, 27... Ventilation hole, 32... Water draining hole.

Claims

[Claims for Utility Model Registration] (1) In a motor that is integrally attached to a driven device, a sealed member is provided between the attached member such as the housing of the driven device and the end cover of the motor that is joined to it. A space is formed in the end cover, and the end cover is provided with a water drain communication hole that communicates the space with the inside of the motor at a lower portion thereof, and an atmosphere communication hole that communicates above the communication hole, and further includes: A drain hole that communicates the bottom of the space with the atmosphere, and a vent hole that communicates with the atmosphere above the drain hole are formed on the joint surface of the attached member and the end cover, respectively. Motor water drainage structure. (2) Utility model registration claim No. 1, in which the end face of a flange portion protruding annularly from the mounting surface of the mounting member so as to surround the space is joined to the mounting surface of the end cover. ) The water draining structure of the motor described in section ). (3) A utility model registration request in which grooves are formed on the end face of the flange portion of the attached member to form the water drain hole and the ventilation hole with the mounting surface of the end cover that is joined to the end face. Range of (2)
The water drainage structure of the motor described in section. (4) Utility model registration claim No. 2, wherein grooves are formed on the mounting surface of the end cover to form the drain hole and the ventilation hole with the end surface of the flange portion of the mounted member. ) The water draining structure of the motor described in section ). (5) A groove portion is formed on the end face of the flange portion of the attached member, and the groove portion forms a part of the vent hole with the mounting surface of the end cover joined to the end face, and the end cover is attached to the end cover. 2. The water draining structure for a motor according to claim (2), which is a registered utility model, wherein a groove portion is formed on the surface to form the remainder of the ventilation hole with the end surface of the flange portion of the attached member.